CVE-2026-62203

Description

OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables. Attackers with lower-trust caller access or configured input paths can execute or persist actions beyond their intended authorization level.

CVSS Vector

References

• https://github.com/openclaw/openclaw/security/advisories/GHSA-wxh3-g47h-q3mc
• https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-rustup